EP1277649A3 - Lastschaltbare Mehrgangnabe - Google Patents

Lastschaltbare Mehrgangnabe Download PDF

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Publication number
EP1277649A3
EP1277649A3 EP02014742A EP02014742A EP1277649A3 EP 1277649 A3 EP1277649 A3 EP 1277649A3 EP 02014742 A EP02014742 A EP 02014742A EP 02014742 A EP02014742 A EP 02014742A EP 1277649 A3 EP1277649 A3 EP 1277649A3
Authority
EP
European Patent Office
Prior art keywords
pawls
driver
coupling piece
control
ring gear
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP02014742A
Other languages
English (en)
French (fr)
Other versions
EP1277649B1 (de
EP1277649A2 (de
Inventor
Hans Butz
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SRAM Deutschland GmbH
Original Assignee
SRAM Deutschland GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by SRAM Deutschland GmbH filed Critical SRAM Deutschland GmbH
Publication of EP1277649A2 publication Critical patent/EP1277649A2/de
Publication of EP1277649A3 publication Critical patent/EP1277649A3/de
Application granted granted Critical
Publication of EP1277649B1 publication Critical patent/EP1277649B1/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
    • B62M11/00—Transmissions characterised by the use of interengaging toothed wheels or frictionally-engaging wheels
    • B62M11/04—Transmissions characterised by the use of interengaging toothed wheels or frictionally-engaging wheels of changeable ratio
    • B62M11/14—Transmissions characterised by the use of interengaging toothed wheels or frictionally-engaging wheels of changeable ratio with planetary gears
    • B62M11/16—Transmissions characterised by the use of interengaging toothed wheels or frictionally-engaging wheels of changeable ratio with planetary gears built in, or adjacent to, the ground-wheel hub

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Structure Of Transmissions (AREA)
  • Retarders (AREA)

Abstract

Lastschaltbare Mehrgangnabe mit einer Nabenhülse, einer feststehenden Nabenachse, einem gelagerten Antreiber, einem Planetenradgetriebe mit Hohlrad, Planetenradträger und einem Schaltelement, das ein Kupplungsstück verschiebt und die Schaltbewegung in das Getriebe einleitet. Der Kraftfluß läuft vom Antreiber zu einem, mit einem Verdrehspiel ausgestatteten separaten Klinkenträger und über Klinken zum Hohlrad bzw. zum Kupplungsstück. Das Steuern der Hohlradklinken am Klinkenträger erfolgt, zur Realisierung der Rücktrittbremse, drehrichtungsabhängig über ein Steuerteil, welches drehfest mit dem Antreiber verbunden ist. Das Heraussteuern der Klinken aus der Mitnahmekontur am Kupplungsstück wird vom Schaltelement eingeleitet, indem es den Weg für eine federvorgespannte Schalthülse mit Anlaufbund, Steuerkontur und Auflaufbund freigibt. Das Hohlrad trägt bolzengelagerte Verschiebeklinken und ist zur Vereinfachung der Fertigung und der Montage geteilt. Der Bremsvorgang erfolgt stets mit der Berggang-Übersetzung und zeigt somit, unabhängig von der Gangstellung, immer die gleiche Bremswirkung. Die exakte Steuerung der Klinken ermöglicht ein komfortables Umschalten der Gänge unter Last.
EP02014742A 2001-07-17 2002-07-04 Lastschaltbare Mehrgangnabe Expired - Fee Related EP1277649B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10134842A DE10134842A1 (de) 2001-07-17 2001-07-17 Lastschaltbare Mehrgangnabe
DE10134842 2001-07-17

Publications (3)

Publication Number Publication Date
EP1277649A2 EP1277649A2 (de) 2003-01-22
EP1277649A3 true EP1277649A3 (de) 2005-02-23
EP1277649B1 EP1277649B1 (de) 2008-06-25

Family

ID=7692152

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02014742A Expired - Fee Related EP1277649B1 (de) 2001-07-17 2002-07-04 Lastschaltbare Mehrgangnabe

Country Status (5)

Country Link
US (1) US6692400B2 (de)
EP (1) EP1277649B1 (de)
CN (1) CN1325289C (de)
DE (2) DE10134842A1 (de)
TW (1) TW589269B (de)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE60301483T3 (de) † 2003-02-28 2009-11-19 Shimano Inc., Sakai Antriebsnabe für ein Fahrrad
CN100433506C (zh) * 2004-03-22 2008-11-12 通用汽车公司 用于在混合式机电传动装置中建立电连接的方法
DE102004014239A1 (de) * 2004-03-24 2005-10-06 Sram Deutschland Gmbh Bremseinrichtung für eine Mehrgangnabe
DE102004034113A1 (de) * 2004-07-15 2006-02-09 Sram Deutschland Gmbh Getriebenabe mit Bremseinrichtung
DE102005003056A1 (de) * 2005-01-22 2006-07-27 Sram Deutschland Gmbh Schaltbewegungsübertragung in ein Fahrradgetriebe
EP1849699B1 (de) * 2006-04-28 2008-11-26 Shimano Inc. Mehrgangnabe mit Rücktrittbremse
US7621842B2 (en) * 2007-02-14 2009-11-24 Shimano Inc. Bicycle hub assembly
DE102007021970A1 (de) 2007-05-10 2008-11-13 Sram Deutschland Gmbh Mehrgangnabe mit Friktionskupplung für begrenzbare Schaltlasten
US7874955B2 (en) * 2007-09-28 2011-01-25 Patterson Bicycle Transmission, Llc Bicycle transmission system
US8100810B2 (en) * 2007-12-28 2012-01-24 Shimano Inc. Bicycle internal hub transmission with helical gear
US8162340B2 (en) * 2008-12-31 2012-04-24 Sam Patterson Spiral rotor chain shifting system
US8342553B2 (en) * 2009-05-27 2013-01-01 Patterson Bicycle Transmission Llc Mounting method for bottom bracket planetary
DE102014208793A1 (de) 2014-05-09 2015-11-12 Zf Friedrichshafen Ag Planetenradsatz
TWI606957B (zh) * 2015-01-05 2017-12-01 Internal transmission control mechanism
US10041567B2 (en) * 2015-03-20 2018-08-07 Jen-chih Liu Driving control system of internal clutch
KR101817629B1 (ko) * 2017-11-23 2018-02-21 (주)엠비아이 변속 조작 조력장치 및 이를 구비한 허브 내장형 변속기
US20190242459A1 (en) * 2018-02-07 2019-08-08 Jen-chih Liu Control assembly of an internal clutch
TWI724652B (zh) * 2019-11-27 2021-04-11 日馳企業股份有限公司 自行車變速裝置
US20220221012A1 (en) * 2020-08-03 2022-07-14 Jen-chih Liu Interior clutch-used control mechanism
US20220205494A1 (en) * 2020-08-03 2022-06-30 JEN-CHIH Lyang LIU Interior clutch-used control mechanism
US20220213938A1 (en) * 2020-08-03 2022-07-07 Jen-chih Liu Interior clutch-used control mechanism

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2937126A1 (de) * 1978-09-13 1980-04-17 Shimano Industrial Co Steuermechanismus fuer eine mitnehmerklinke bei einer schaltnabe fuer ein fahrrad
GB2128273A (en) * 1982-10-12 1984-04-26 Fichtel & Sachs Ag A pawl and ratchet driving assembly particularly for freewheel bicycle hubs
DE3443592A1 (de) * 1983-11-29 1985-08-01 Shimano Industrial Co., Ltd., Sakai, Osaka Fahrrad-schaltnabe
DE3732977A1 (de) * 1987-09-30 1989-04-20 Fichtel & Sachs Ag Mehrgangnabe
US5443279A (en) * 1993-04-26 1995-08-22 Fichtel & Sachs Ag Bicycle and bicycle with multispeed wheel hub
US5971884A (en) * 1995-12-30 1999-10-26 World Industry Co., Ltd. Power changing apparatus of bicycle hub
EP1060980A2 (de) * 1999-06-17 2000-12-20 SRAM Deutschland GmbH Schalteinrichtung für eine Mehrgangnabe für ein Fahrrad

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2209535C2 (de) * 1972-02-29 1974-01-17 Fichtel & Sachs Ag, 8720 Schweinfurt Mehrgangübersetzungsnabe mit Rücktrittbremse
DE2232741C2 (de) * 1972-07-04 1974-07-18 Fichtel & Sachs Ag, 8720 Schweinfurt Schaltzuglose Mehrgang-Nabe fm Fahrräder mit vereinfachter Achsfunktion
DE3407164C2 (de) * 1983-03-05 1993-11-18 Fichtel & Sachs Ag Mehrgang-Antriebsnabe für Fahrräder
DE3440067A1 (de) * 1984-11-02 1986-05-07 Fichtel & Sachs Ag, 8720 Schweinfurt Mehrgangnabe fuer fahrraeder oder dergleichen
DE3448489C2 (de) * 1984-11-02 1995-02-02 Fichtel & Sachs Ag Mehrgang-Nabe für Fahrräder o. dgl.
GB8713238D0 (en) * 1987-06-05 1987-07-08 Sturmey Archer Ltd Epicyclic change-speed gear mechanism
DE3908989A1 (de) * 1989-03-18 1990-09-20 Sinterstahl Gmbh Verfahren zur herstellung einer schalt- oder schiebemuffe fuer kfz-getriebe
DE4229023C2 (de) * 1992-09-01 1995-02-16 Fichtel & Sachs Ag Schalteinrichtung für Mehrgangnabe
DE4402344C1 (de) * 1994-01-27 1995-03-16 Fichtel & Sachs Ag Steuereinrichtung für Klinkengesperre für Fahrrad-Mehrgangantriebsnaben
US6039671A (en) * 1999-02-09 2000-03-21 Kun Teng Industry Co., Ltd. Multi-speed drive hub for a bicycle
DE10014265C5 (de) * 1999-06-17 2012-04-26 Sram Deutschland Gmbh Schalteinrichtung für eine Mehrgangnabe für ein Fahrrad
DE10061181A1 (de) * 1999-12-24 2001-06-28 Sram De Gmbh Mehrgangnabe für ein Fahrrad
US6607465B1 (en) * 2000-03-10 2003-08-19 Shimano, Inc. Bicycle hub transmission with a guiding member for a sun gear
US6558288B2 (en) * 2001-05-18 2003-05-06 Shimano, Inc. Internal transmission device with automatic shift mechanism for a bicycle

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2937126A1 (de) * 1978-09-13 1980-04-17 Shimano Industrial Co Steuermechanismus fuer eine mitnehmerklinke bei einer schaltnabe fuer ein fahrrad
GB2128273A (en) * 1982-10-12 1984-04-26 Fichtel & Sachs Ag A pawl and ratchet driving assembly particularly for freewheel bicycle hubs
DE3443592A1 (de) * 1983-11-29 1985-08-01 Shimano Industrial Co., Ltd., Sakai, Osaka Fahrrad-schaltnabe
DE3732977A1 (de) * 1987-09-30 1989-04-20 Fichtel & Sachs Ag Mehrgangnabe
US5443279A (en) * 1993-04-26 1995-08-22 Fichtel & Sachs Ag Bicycle and bicycle with multispeed wheel hub
US5971884A (en) * 1995-12-30 1999-10-26 World Industry Co., Ltd. Power changing apparatus of bicycle hub
EP1060980A2 (de) * 1999-06-17 2000-12-20 SRAM Deutschland GmbH Schalteinrichtung für eine Mehrgangnabe für ein Fahrrad

Also Published As

Publication number Publication date
EP1277649B1 (de) 2008-06-25
CN1325289C (zh) 2007-07-11
DE10134842A1 (de) 2003-02-06
US6692400B2 (en) 2004-02-17
EP1277649A2 (de) 2003-01-22
CN1397438A (zh) 2003-02-19
DE50212400D1 (de) 2008-08-07
TW589269B (en) 2004-06-01
US20030017905A1 (en) 2003-01-23

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